PM5343STXC View Datasheet(PDF) - PMC-Sierra
Part Name
Description
MFG CO.
'PM5343STXC' PDF : 198 Pages View PDF
DATA SHEET
PMC-930303
ISSUE 6
PM5343 STXC
SONET/SDH TRANSPORT OVERHEAD TRANSCEIVER
Pin Name Pin Type Pin Function
No.
TIN[7]
TIN[6]
TIN[5]
TIN[4]
TIN[3]
TIN[2]
TIN[1]
TIN[0]
Input
143 The transmit incoming bus, (TIN[7:0]), carries
144
an STS-1 or STS-3/STM-1 stream in byte serial
format. TIN[7] is the most significant bit
145 (corresponding to bit 1 of each serial PCM
146 word, the first bit transmitted). TIN[0] is the
least significant bit (corresponding to bit 8 of
147 each serial PCM word). TIN[7:0] is sampled on
148 the rising edge of TICLK.
149
150
TIFP/
Input
TC1J1V1
142 The active high transmit incoming framing
position (TIFP/TC1J1V1) signal indicates the
frame alignment for incoming streams. When
Register Mode Select bit C1EN is logic 0, a
high level on TIFP marks the byte immediately
following the Z0 bytes in the transmit STS-1 or
STS-3 (STM-1) stream, TIN[7:0].
When Register Mode Select bit C1EN is logic
1, a high level on TIFP marks the first J0 byte
in the transmit STS-1 or STS-3 (STM-1)
stream, TIN[7:0]. TIFP/TC1J1V1 is sampled on
the rising edge of TICLK.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 20
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